when(project.getFile()).thenReturn(new File(basedir, "pom.xml"));
        when(project.getBasedir()).thenReturn(basedir);

        MavenSession session = mock(MavenSession.class);
        when(session.getTopLevelProject()).thenReturn(project);
        when(event.getSession()).thenReturn(session);
        when(session.getTopDirectory()).thenReturn(basedir.toPath());

        // execute

     *
     * @param model The model whose paths should be resolved, may be {@code null}.
     * @param basedir The base directory to resolve relative paths against, may be {@code null}.
     * @param request The model building request that holds further settings, must not be {@code null}.
     */
    void alignToBaseDirectory(Model model, File basedir, ModelBuildingRequest request);

     * unaltered.
     *
     * @param path The path to resolve, may be {@code null}.
     * @param basedir The base directory to resolve relative paths against, may be {@code null}.
     * @return The resolved path or {@code null} if the input path was {@code null}.
     */
    String alignToBaseDirectory(String path, File basedir);

    private RemoteRepository repository;

    private File basedir;

    public TestRepositoryConnector(RemoteRepository repository) {
        this.repository = repository;
        String repositoryUrl = repository.getUrl();
        if (repositoryUrl.contains("${")) {
            // the repository url contains unresolved properties and getting the basedir is not possible

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <configuration>
          <systemPropertyVariables>
            <basedir>${basedir}</basedir>
          </systemPropertyVariables>
        </configuration>
        <executions>
          <execution>
            <id>test</id>
            <goals>
              <goal>test</goal>

        this.commandTimeout = commandTimeout;
    }

    /**
     * Sets the base directory for command execution.
     * @param baseDir The base directory.
     */
    public void setBaseDir(final File baseDir) {
        this.baseDir = baseDir;
    }

    /**
     * Sets the timeout for destroying processes.
     * @param commandDestroyTimeout The destroy timeout in milliseconds.
     */

<?xml version="1.0" encoding="UTF-8"?>
<project name="dbflute" basedir=".">
	<property name="mydbflute.dir" value="${basedir}/mydbflute" />
	<property name="target.dir" value="${basedir}/target" />
	<property name="branch.name" value="fess-15.4" />
	<property name="mydbflute.url" value="https://github.com/lastaflute/lastaflute-example-waterfront/archive/${branch.name}.zip" />

	<target name="mydbflute.check">
		<condition property="mydbflute.exists">

        this.layout = layout;
        this.snapshots = snapshots;
        this.releases = releases;
        //
        // Derive these from the URL
        //
        this.protocol = protocol(url);
        this.basedir = basedir(url);
    }

    public MavenArtifactRepository(
            String id,
            Path path,
            ArtifactRepositoryLayout layout,
            ArtifactRepositoryPolicy snapshots,

        this.project = project;

        Path basedir = null;

        if (project != null) {
            Path projectFile = project.getBasedir();
            basedir = projectFile.toAbsolutePath();
        }

        if (basedir == null) {
            basedir = session.getTopDirectory();
        }

        if (basedir == null) {
            basedir = Paths.get(System.getProperty("user.dir"));
        }

    String ROLE = PathTranslator.class.getName();

    void alignToBaseDirectory(Model model, File basedir);

    String alignToBaseDirectory(String path, File basedir);

    void unalignFromBaseDirectory(Model model, File basedir);

    String unalignFromBaseDirectory(String directory, File basedir);